1279333128

素因数分解:

$2^3\times 3^1\times {\mathrm{53305547}}^1$

素因数の和:53305556

約数の個数: 16

約数和(自身を含む): 3198332880

約数和(自身を除く): 1918999752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53305547, 106611094, 159916641, 213222188, 319833282, 426444376, 639666564, 1279333128]

約数ペア:

[(1, 1279333128), (2, 639666564), (3, 426444376), (4, 319833282), (6, 213222188), (8, 159916641), (12, 106611094), (24, 53305547)]